CN222177411U - A metal surface treatment clamping mechanism - Google Patents
A metal surface treatment clamping mechanism Download PDFInfo
- Publication number
- CN222177411U CN222177411U CN202420664792.1U CN202420664792U CN222177411U CN 222177411 U CN222177411 U CN 222177411U CN 202420664792 U CN202420664792 U CN 202420664792U CN 222177411 U CN222177411 U CN 222177411U
- Authority
- CN
- China
- Prior art keywords
- bracket
- clamping
- transmission shaft
- surface treatment
- link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002184 metal Substances 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 238000004381 surface treatment Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 210000000078 claw Anatomy 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
本实用新型提供了一种金属表面处理夹持机构，属于金属零部件加工夹具技术领域。该金属表面处理夹持机构包括支撑转动组件和夹持固定组件。支撑转动组件包括底座、支架和转动驱动部，支架固定在底座上方，且支架上转动设置有传动轴，转动驱动部安装在支架上驱动传动轴转动调节；夹持固定组件包括托架、气缸和卡爪，托架尾端与传动轴一端连接，气缸安装在托架上方。转动驱动部驱动支架上的传动轴转动，转动的传动轴带动托架转动，即带动托架一侧的卡爪同步转动，即带动卡爪夹持固定的金属板材转动翻面，在不需要取下金属板材的情况下，就能够将金属板材翻面至任意角度进行加工作业，相比传统的夹具有着更好地适用性。
The utility model provides a metal surface treatment clamping mechanism, which belongs to the technical field of metal parts processing fixtures. The metal surface treatment clamping mechanism includes a supporting rotating assembly and a clamping and fixing assembly. The supporting rotating assembly includes a base, a bracket and a rotating driving unit. The bracket is fixed above the base, and a transmission shaft is rotatably arranged on the bracket. The rotating driving unit is installed on the bracket to drive the transmission shaft to rotate and adjust; the clamping and fixing assembly includes a bracket, a cylinder and a claw. The rear end of the bracket is connected to one end of the transmission shaft, and the cylinder is installed above the bracket. The rotating driving unit drives the transmission shaft on the bracket to rotate, and the rotating transmission shaft drives the bracket to rotate, that is, drives the claws on one side of the bracket to rotate synchronously, that is, drives the metal sheet clamped and fixed by the claws to rotate and turn over. Without removing the metal sheet, the metal sheet can be turned over to any angle for processing, which has better applicability than traditional fixtures.
Description
Technical Field
The utility model relates to the technical field of metal part machining fixtures, in particular to a metal surface treatment clamping mechanism.
Background
When the clamp clamps the plate-shaped metal parts, the upper surface of the plate can be processed generally, and then the other surface of the plate can be processed only after the clamp is loosened to change the surface of the plate. The utility model discloses a many clamping points clamping equipment are used in automobile parts processing like publication number CN208773385U, including supporting the chassis, the bottom of supporting the chassis and the upper end fixed connection of rotation post, rotation post activity is fixed on the workstation, and is equipped with two screw thread posts on the rotation post, two screw thread post distributes from top to bottom. After the clamping equipment can clamp and fix the metal part, the processing equipment can only process the upper surface of the plate, and the other surface of the part can be processed only after the clamp is loosened to replace the surface of the metal plate.
Disclosure of utility model
In order to make up for the defects, the utility model provides a metal surface treatment clamping mechanism, which aims to solve the problem that after a workpiece is fixed by clamping equipment in the related art, the machining equipment can only machine the upper surface of a plate, and then the other surface of a part can be machined only after the clamp is released to replace the surface of the metal plate.
The utility model is realized in the following way:
The utility model provides a metal surface treatment clamping mechanism which comprises a supporting rotating assembly and a clamping fixing assembly.
The support rotating assembly comprises a base, a bracket and a rotating driving part, the bracket is fixed above the base, a transmission shaft is rotatably arranged on the bracket, and the rotating driving part is arranged on the bracket to drive the transmission shaft to rotate and adjust;
The clamping and fixing assembly comprises a bracket, an air cylinder and clamping claws, wherein the tail end of the bracket is connected with one end of the transmission shaft, the air cylinder is arranged above the bracket, the two clamping claws are respectively and rotatably arranged on two sides of the front section of the bracket, and the air cylinder drives the two clamping claws to rotate to clamp parts through a gear transmission part and a connecting rod part.
In one embodiment of the utility model, the rotation driving part comprises a supporting plate, a worm wheel and a hand wheel, wherein one end of the supporting plate is fixedly connected with the bracket, the worm is rotatably arranged between the two supporting plates, the hand wheel is arranged at one end of the worm, and the worm wheel is fixedly sleeved outside the transmission shaft and meshed with the worm.
In one embodiment of the utility model, the gear transmission part comprises a main gear and a rack, the two main gears are respectively and rotatably arranged above the bracket, the rack is arranged between the two groups of main gears in a meshed manner, and one end of the rack is connected with the output rod end of the air cylinder.
In one embodiment of the present utility model, the link part includes a first link and a second link, one end of the first link is fixedly connected with the main gear, the other end of the first link is rotatably connected with the tail end of the jaw through a pin, one end of the second link is rotatably connected with the bracket, and the other end of the second link is rotatably connected with the jaw through a pin.
The metal surface treatment clamping mechanism further comprises an auxiliary clamping assembly, and the two groups of auxiliary clamping assemblies are respectively arranged on the opposite sides of the two clamping jaws.
In one embodiment of the utility model, the auxiliary clamping assembly comprises a clamping strip plate and an elastic connection connecting the clamping strip plate and the claw.
In one embodiment of the utility model, the elastic connection part comprises a spring, a guide rod is fixed on one side of the holding strip plate, the guide rod movably penetrates through a through hole on the clamping jaw, an end cover is fixed on one end of the guide rod, which is far away from the holding strip plate, and the spring is sleeved outside the guide rod between the holding strip plate and the clamping jaw.
In one embodiment of the utility model, the auxiliary clamping assembly further comprises a non-slip spacer fixedly arranged outside the clamping strip.
The metal surface treatment clamping mechanism has the beneficial effects that the transmission shaft on the bracket is driven to rotate by the rotation driving part, the rotating transmission shaft drives the bracket to rotate, namely the clamping jaw on one side of the bracket is driven to synchronously rotate, namely the clamping jaw is driven to clamp and fix the metal plate to rotate and turn over, and the metal plate can be turned over to any angle for processing operation under the condition that the metal plate is not required to be taken down, so that the metal surface treatment clamping mechanism has better applicability compared with the traditional clamp.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a metal surface treatment clamping mechanism according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a rotation driving part according to an embodiment of the present utility model;
Fig. 3 is a schematic diagram of a claw structure according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of an auxiliary clamping assembly according to an embodiment of the present utility model.
In the figure, 10-supporting rotation components, 110-base, 120-bracket, 130-rotation driving part, 131-supporting plate, 132-worm, 133-worm wheel, 134-hand wheel, 140-transmission shaft, 20-clamping fixing component, 210-bracket, 220-cylinder, 230-gear transmission part, 231-main gear, 232-rack, 250-claw, 251-through hole, 260-connecting rod part, 261-first connecting rod, 262-second connecting rod, 30-auxiliary clamping component, 310-clamping slat, 320-elastic connecting part, 321-spring, 322-guide rod, 323-end cover and 330-anti-skid pad.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides a metal surface treatment clamping mechanism, which comprises a supporting rotating assembly 10 and a clamping fixing assembly 20.
Wherein, support rotation component 10 and the fixed subassembly 20 of centre gripping and cooperate the use, the fixed subassembly of centre gripping 20 can carry out the centre gripping with sheet metal and fix, and processing equipment can process sheet metal's upper surface, through the cooperation that supports rotation component 10, can rotate the regulation with the panel under the condition that does not need to loosen anchor clamps to a plurality of angles carry out the processing operation to both sides, have better suitability.
Referring to fig. 1, the support rotation assembly 10 includes a base 110, a bracket 120, and a rotation driving part 130. The bracket 120 is fixed above the base 110, and a transmission shaft 140 is rotatably arranged on the bracket 120, and the rotation driving part 130 is installed on the bracket 120 to drive the transmission shaft 140 to rotate and adjust. The clamp fixture assembly 20 includes a bracket 210, a cylinder 220, and a jaw 250. The tail end of the bracket 210 is connected with one end of the transmission shaft 140, the air cylinder 220 is arranged above the bracket 210, the two claws 250 are respectively and rotatably arranged at two sides of the front section of the bracket 210, and the air cylinder 220 drives the two claws 250 to rotate to claw parts through the gear transmission part 230 and the connecting rod part 260.
The metal plate is placed between the two claws 250, and the output rod end of the air cylinder 220 drives the two groups of claws 250 to clamp and fix the metal plate through the cooperation of the gear transmission part 230 and the connecting rod part 260. The processing equipment can process the upper surface of the metal plate. Through the transmission shaft 140 rotation on the rotation drive portion 130 drive support 120, the pivoted transmission shaft 140 drives bracket 210 rotation, drives the jack catch 250 synchronous rotation of bracket 210 one side promptly, drives the fixed sheet metal of jack catch 250 centre gripping and rotates the turn-over, under the condition that does not need to take off sheet metal, just can carry out the processing operation with sheet metal turn-over to arbitrary angle, has better suitability than traditional anchor clamps.
In a specific arrangement, referring to fig. 2, the rotation driving part 130 includes a support plate 131, a worm 132, a worm wheel 133, and a hand wheel 134. One end of the supporting plate 131 is fixedly connected with the bracket 120, the worm 132 is rotatably arranged between the two supporting plates 131, the hand wheel 134 is arranged at one end of the worm 132, and the worm wheel 133 is fixedly sleeved outside the transmission shaft 140 and meshed with the worm 132. The rotating hand wheel 134 drives the worm 132 to rotate, and the transmission shaft 140 is driven to rotate through the cooperation of the worm wheel 133. Wherein, worm gear 133 and worm 132 are self-locking structure setting.
Further, referring to fig. 1, the gear transmission part 230 includes a main gear 231 and a rack 232, the two main gears 231 are respectively rotatably disposed above the bracket 210, the rack 232 is disposed between the two main gears 231 in a meshed manner, and one end of the rack 232 is connected to the output rod end of the cylinder 220. The link part 260 includes a first link 261 and a second link 262, one end of the first link 261 is fixedly connected with the main gear 231, the other end of the first link 261 is rotatably connected with the tail end of the jaw 250 through a pin shaft, one end of the second link 262 is rotatably connected with the bracket 210, and the other end of the second link 262 is rotatably connected with the jaw 250 through a pin shaft. The cylinder 220 outputs a rod end push-pull rack 232, and drives the claw 250 to rotate to clamp and fix the plate under the cooperation of the main gear 231, the first connecting rod 261 and the second connecting rod 262.
Referring to fig. 1, 3 and 4, the metal surface treatment clamping mechanism further comprises an auxiliary clamping assembly 30, and two sets of auxiliary clamping assemblies 30 are respectively mounted on opposite sides of the two jaws 250. The auxiliary clamping assembly 30 includes a clamping plate 310 and an elastic connection portion 320, the elastic connection portion 320 connecting the clamping plate 310 with the claw 250. The elastic connection part 320 includes a spring 321, a guide bar 322 is fixed at one side of the clamping strip plate 310, the guide bar 322 movably penetrates through a through hole 251 on the claw 250, an end cover 323 is fixed at one end of the guide bar 322 far away from the clamping strip plate 310, and the spring 321 is sleeved outside the guide bar 322 between the clamping strip plate 310 and the claw 250. The spring 321 in the elastic connection portion 320 makes the strip clamping plate 310 have a certain buffering function when clamping the metal plate, so that rigid extrusion of the metal plate is avoided, and a certain protection function is provided for the metal plate. The auxiliary clamping assembly 30 further includes a non-slip spacer 330, the non-slip spacer 330 being fixedly disposed outside of the clip strip 310. The anti-slip gasket 330 may be a rubber pad, which may further protect the clamped sheet metal.
It should be noted that, the specific model specification of the air cylinder 220 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted. The power supply of the cylinder 220 and its principle will be clear to a person skilled in the art and will not be described in detail here.
When the metal surface treatment clamping mechanism is used, a metal plate is placed between two clamping claws 250, and the output rod end of the air cylinder 220 drives the two groups of clamping claws 250 to clamp and fix the metal plate through the cooperation of the gear transmission part 230 and the connecting rod part 260. The processing equipment can process the upper surface of the metal plate. Through the transmission shaft 140 rotation on the rotation drive portion 130 drive support 120, the pivoted transmission shaft 140 drives bracket 210 rotation, drives the jack catch 250 synchronous rotation of bracket 210 one side promptly, drives the fixed sheet metal of jack catch 250 centre gripping and rotates the turn-over, under the condition that does not need to take off sheet metal, just can carry out the processing operation with sheet metal turn-over to arbitrary angle, has better suitability than traditional anchor clamps.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A metal surface treatment clamping mechanism, which is characterized by comprising
The support rotating assembly (10), the support rotating assembly (10) comprises a base (110), a bracket (120) and a rotating driving part (130), the bracket (120) is fixed above the base (110), a transmission shaft (140) is rotatably arranged on the bracket (120), and the rotating driving part (130) is arranged on the bracket (120) to drive the transmission shaft (140) to rotate and adjust;
The clamping and fixing assembly (20), the clamping and fixing assembly (20) comprises a bracket (210), an air cylinder (220) and clamping claws (250), the tail end of the bracket (210) is connected with one end of the transmission shaft (140), the air cylinder (220) is installed above the bracket (210), the two clamping claws (250) are respectively and rotatably installed on two sides of the front section of the bracket (210), and the air cylinder (220) drives the two clamping claws (250) to rotate to clamp parts through a gear transmission part (230) and a connecting rod part (260).
2. The metal surface treatment clamping mechanism according to claim 1, wherein the rotation driving portion (130) comprises a supporting plate (131), a worm (132), a worm wheel (133) and a hand wheel (134), one end of the supporting plate (131) is fixedly connected with the bracket (120), the worm (132) is rotatably arranged between the two supporting plates (131), the hand wheel (134) is installed at one end of the worm (132), and the worm wheel (133) is fixedly sleeved outside the transmission shaft (140) and meshed with the worm (132).
3. The metal surface treatment clamping mechanism according to claim 1, wherein the gear transmission part (230) comprises a main gear (231) and a rack (232), the two main gears (231) are respectively rotatably arranged above the bracket (210), the rack (232) is arranged between the two groups of main gears (231) in a meshed manner, and one end of the rack (232) is connected with the output rod end of the air cylinder (220).
4. A metal surface treatment holding mechanism according to claim 3, wherein the link portion (260) comprises a first link (261) and a second link (262), one end of the first link (261) is fixedly connected with the main gear (231), the other end of the first link (261) is rotatably connected with the tail end of the claw (250) through a pin shaft, one end of the second link (262) is rotatably connected with the bracket (210), and the other end of the second link (262) is rotatably connected with the claw (250) through a pin shaft.
5. A metal surfacing clamping mechanism according to claim 1, further comprising an auxiliary clamping assembly (30), the two sets of auxiliary clamping assemblies (30) being mounted on opposite sides of the jaws (250), respectively.
6. A metal surfacing clamping mechanism according to claim 5, characterized in that the auxiliary clamping assembly (30) comprises a clamping plate (310) and a resilient connection (320), the resilient connection (320) connecting the clamping plate (310) with the jaws (250).
7. The metal surface treatment clamping mechanism according to claim 6, wherein the elastic connection portion (320) comprises a spring (321), a guide rod (322) is fixed on one side of the holding strip plate (310), the guide rod (322) movably penetrates through a through hole (251) in the clamping jaw (250), an end cover (323) is fixed on one end, away from the clamping strip plate (310), of the guide rod (322), and the spring (321) is sleeved outside the guide rod (322) between the clamping strip plate (310) and the clamping jaw (250).
8. A metal surfacing clamping mechanism according to claim 6, characterized in that the auxiliary clamping assembly (30) further comprises anti-slip shims (330), the anti-slip shims (330) being fixedly arranged outside the gib plate (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420664792.1U CN222177411U (en) | 2024-04-02 | 2024-04-02 | A metal surface treatment clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420664792.1U CN222177411U (en) | 2024-04-02 | 2024-04-02 | A metal surface treatment clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222177411U true CN222177411U (en) | 2024-12-17 |
Family
ID=93822308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420664792.1U Active CN222177411U (en) | 2024-04-02 | 2024-04-02 | A metal surface treatment clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222177411U (en) |
-
2024
- 2024-04-02 CN CN202420664792.1U patent/CN222177411U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212286727U (en) | Clamp for machining motorcycle cylinder body | |
| CN222177411U (en) | A metal surface treatment clamping mechanism | |
| CN221538292U (en) | Seamless steel pipe crop device | |
| CN211278071U (en) | A fixed equipment for valve processing | |
| CN219665787U (en) | Automatic upset panel adds clamping apparatus | |
| CN220612812U (en) | Adjustable welding fixture | |
| CN208644503U (en) | A kind of self-locking cylinder clamping device consolidated with chucking power | |
| CN211163031U (en) | A tooling fixture for production of automobile rear panel inner panel | |
| CN213351641U (en) | Adjustable multifunctional clamp for machining | |
| CN220241188U (en) | Automobile plate positioning device | |
| CN221871566U (en) | Polishing equipment for photovoltaic support panel processing | |
| CN218984389U (en) | Numerical control knife blade positioning and clamping mechanism | |
| CN220660606U (en) | A circular workpiece clamping tool | |
| CN218224136U (en) | Clamping fixture for reshaping impeller part | |
| CN212763050U (en) | Industrial product quality detection clamp | |
| CN220259982U (en) | Welding fixture | |
| CN222344900U (en) | Clamping mechanism for machining flange face hexagon bolts | |
| CN220446270U (en) | Aluminum alloy outer frame processing clamp for keyboard | |
| CN221362332U (en) | A hemming fixture for rear window frame of automobile door | |
| CN221290092U (en) | Plastic trolley hot plate welding tool | |
| CN223506552U (en) | Automatic welding device for automobile metal parts | |
| CN218974010U (en) | A slip tensile test tool | |
| CN217913650U (en) | Skylight part robot spot welding anchor clamps | |
| CN223718689U (en) | Welding tool for machining special-shaped aluminum veneers | |
| CN221985054U (en) | Can centre gripping fixed car sheet metal component's processing platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |